template<class T , class S >

int StateMachineDrive< T, S >::Screenshot ( const EventImp &  evt )

inlineprivate

Definition at line 2220 of file drivectrl.cc.

References Error(), EventImp::GetData(), EventImp::GetSize(), and Dim::SendCommandNB().

Referenced by StateMachineDrive< T, S >::StateMachineDrive().

    {
        if (evt.GetSize()<2)
        {
            ostringstream msg;
            msg << "Screenshot - Received event has " << evt.GetSize() << " bytes, but expected at least 2.";
            T::Fatal(msg);
            return T::kSM_FatalError;
        }

        if (evt.GetSize()==2)
        {
            ostringstream msg;
            msg << "Screenshot - Filename missing.";
            T::Error(msg);
            return T::GetCurrentState();
        }

        T::Info("Screenshot initiated.");
        Dim::SendCommandNB("TPOINT/SCREENSHOT", evt.GetData(), evt.GetSize());
        return T::GetCurrentState();
    }

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